12" Subwoofer, 500 Watts AES, 3.0" Voice Coil8 Ohms, 99.5 dB SensitivityExcellent upgrade for EV Evolve 50 Subwoofer
12" Woofer, 500 Watts AES, 3.0" Voice Coil8 Ohms, 99 dB Sensitivity
12" Subwoofer, 1000 Watts AES, 4.0" Voice Coil8 Ohms, 95 dB Sensitivity
12" Woofer, 600 Watts AES, 4.0" Voice Coil8 Ohms, 96.5 dB Sensitivity
12" Neodymium Woofer, 500 Watts AES, 3.0" Voice Coil8 Ohms, 99 dB Sensitivity
12" Woofer, 250 Watts AES, 2.5" Voice Coil8 Ohms, 97dB SensitivityIdeal replacement for Mackie SRM550